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Field Controls S2020 Installation Instructions & Owner's Manual

Power humidifier 120vac; 240vac
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INSTALLATION INSTRUCTIONS
& OWNER MANUAL
FIELD CONTROLS ELECTRONIC STEAM UNIT - POWER HUMIDIFIER
MODELS S2000 (120VAC) and S2020 (240VAC)
Application: Forced Air Ducted Furnaces, Heat Pumps and Air Handlers
The Steam Humidifi er you have purchased has been
designed to be simple to install, operate and maintain.
Read this manual before you install the humidifi er.
Parts included in Steam Humidifi er package are:
1. Self-piercing Saddle Valve
2. Installation Instructions and Owner's Manual
3. Mounting Templates x2
4. Installation Hardware Package
5. Insulation and Tape
6. Automatic Drain Assembly (Shipped loose)
7. Humidistat - Model #072000 (if ordered)
8. 1/2" I.D. Drain Hose - 8 ft
9. Anode #Z100 (located on lower fl ange of tank baffl e)
Figures 1 and 2 will assist you in installing and maintaining
your Steam Humidifi er. This product should be installed
according to local and national codes and standards.
Options and additional parts recommended:
1. Water Hammer Arrester
2. Anode
3. Decorative Under Duct Cover
4. Gasket Material to seal fl anges (installer provided)
5. Model APD Current Sensing Switch, or other Airfl ow Proving Switch.
6. Steam Treament Water Cartridge
This symbol on
the product means
the product is
listed by
Underwriters
Laboratories, Inc
348E
FIG 2
FIG 2

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Summary of Contents for Field Controls S2020

  • Page 1 348E INSTALLATION INSTRUCTIONS & OWNER MANUAL FIELD CONTROLS ELECTRONIC STEAM UNIT - POWER HUMIDIFIER MODELS S2000 (120VAC) and S2020 (240VAC) Application: Forced Air Ducted Furnaces, Heat Pumps and Air Handlers Figures 1 and 2 will assist you in installing and maintaining The Steam Humidifi er you have purchased has been your Steam Humidifi er.

  • Page 2: Table Of Contents

    Electronic Steam Unit - Power Humidifi er Table of Contents Specifi cations ..........................2 Simplifi ed Installation Instructions ..................3 Detailed Installation Instructions ...................3 Control Wiring Solutions ....................5, 6, 9 Dimensional Data ........................7 Air Ramp ............................8 Variable Speed Wiring Diagram .....................9 Relative Humidity Chart ......................9 Initial Start-Up Sequence ......................10 Start-Up/Service Indicators ..................10, 11, 12 Service and Replacement Parts ....................13...

  • Page 3: Simplified Installation Instructions

    11. Install and connect to humidistat. 6. Cut out the humidifi er opening in the duct. 12. Plug power cord into a grounded dedicated 120VAC, 20 amp outlet for S2000 (240VAC, 15amp for S2020). DETAILED INSTALLATION INSTRUCTIONS 1. CHECK WATER PROBE ASSEMBLY 1.
  • Page 4 CORRECT INCORRECT MOUNTING TEMPLATE COMPENSATE PUMP MODEL S2000 & S2020 1. TAPE TEMPLATE IN LEVEL POSITION. 2. DRILL (8) HOLES FOR SHEET METAL SCREWS SHOWN ON TEMPLATE (DO NOT DRILL LARGER THAN 1/8” DIAMETER. 3. USE SOLID LINE TO CUT OUT OPENING FOR...
  • Page 5 Use a NEMA 5-20R receptacle for the S2000 and a NEMA 6-15R S2000 & S2020 Humidifi er receptacle for the S2020. All wiring must conform to local Low Voltage Terminal Block and national codes.

  • Page 6: Control Wiring Solutions

    CONTROL WIRING SOLUTIONS FOR VARIOUS HVAC SYSTEMS Additional diagram shown on page 5 latest improvement Field Controls humidifi ers is the new “Airfl ow Interlock Feature” provided on the low voltage terminal block. Due to popular demand we have made it easier for you to achieve fail safe lockout in the event the fan or blower on the HVAC system does not operate when called upon.
  • Page 7 12. HUMIDIFIER MOUNTING LOCATION Figure 12 refl ects the basic dimensions of the S2000 or S2020 Steam Humidifi er. This data is useful in determining the room needed to install the unit in a certain location. The data can also be used to determine the minimum duct size the Steam Humidifi er can be inserted into.

  • Page 8: Air Ramp

    Suitable locations to install your Steam Humidifi er on an Up-fl ow or horizontal HVAC System. Notice that some of the locations are X’d out. These are poor locations for the Steam Humidifi er and may result in lower capacity output and/or excessive condensation.

  • Page 9: Variable Speed Wiring Diagram

    HVAC system. If you do not want this to happen, you should consider installing a diff erent type of whole house humidifi er that does not require dominance over the HVAC fan and full CFM capacities while operating. Variations on this diagram are available. Contact Field Controls Technical Support Hotline. page 9...

  • Page 10: Initial Start-Up Sequence

    C. Plug the S2000 Humidifi er line cord into a 120 approximately 170 deg. F. the "BLOWER" LED will VAC, 20 amp source. (240VAC, 15amp for S2020). be illuminated and the interlock wiring should turn D. The Green "POWER" LED should blink rapidly and the system blower on.
  • Page 11 A. Unplug the power cord from the 120 volt source for When service is required, these LED's will illuminate. If the S2000 (240 volt for S2020) and allow the water to cool for humidifi er enters a failure mode, it must be manually re at least 30 minutes prior to removal.

  • Page 12: Start-Up/Service Indicators

    START –UP N. Turn on the water supply. Inspect the water connections and drain fi ttings for leaks. O. Turn on the water supply. Inspect the water connections and drain fi ttings for leaks. 1. The green POWER light should blink rapidly until it detects a demand to humidify, then it will blink slowly. 2.
  • Page 13 1. The S2000 is not connected to an active 120 VAC 15 Amp 6. The drain valve is unplugged or defective. power source. (S2020, 240 VAC, 10 AMP). 7 Debris is clogging the drain valve or drain line. 2. Call the Technical Support Hotline.

  • Page 14: Service And Replacement Parts

    SERVICE AND REPLACEMENT PARTS FIG 17 page 14...
  • Page 15 page 15...

  • Page 16: Model 07200- Smart Digital Humidistat

    Field Controls Model 07200 - Smart Digital Humidistat Your new Steam Humidifi er may include this control. The instructions are included! Please refer to this Bul- letin. Package includes: 1 #072000 Smart Humidistat 1 Foam Gasket 1 Mounting Template 1 Technical Bulletin #TB213...
  • Page 17 APPLICATION NOTE Model OAS (OUTSIDE Air Sensor) The OAS comes standard with the 072000 Smart Digital Humidity Control. Refer to the 072000 Technical Bulletin The OAS comes standard with the 072000 Smart Digital Humidity Control. Refer to the 072000 Technical Bulletin for the specifi c Outside Air Features &...
  • Page 18 Use the provided wire nuts to connect to the SAS sensor wires. Place the cover back on and secure it. Connect the #18AWG fi eld wires to the correct terminals on your Field Controls control panel. The ¼”...
  • Page 19 Model OAS (OUTSIDE Air Sensor) Choose a suitable location to mount the OAS. The OAS can be confi gured to mount on an outside air duct or an outside wall. If mounting on a duct, make sure there are no critical components behind the duct and drill a 3/8” hole into the duct.
  • Page 20 Model OAS (OUTSIDE Air Sensor) The “OAS” is constructed of UV stabilized Poly Carbonate Plastic with seamless aluminum tubing frame and highly accurate thermistor with 24AWG 12” leads. The unique construction provides a thermal barrier between the tem- perature probe and the duct work allowing precise air temperature measurements. To test OAS, disconnect the wire leads from the control panel and remove it from the duct.
  • Page 21 Anode Installation Instructions The Field Controls Steam Humidifi er now comes equipped with a factory installed Z100, which acts as a sacrifi cial metal. Put simply, minerals in the water will attack and cling to the Z100. The minerals will not attack the other components inside the humidifi er as long as the Z100 is present and active.

  • Page 22: Decorative Cover (Sc100)

    Supplement to the Electronic Steam Power Humifi er Model # S2000 and S2020 The Field Controls Steam Humidifi er can be equipped with a fi eld installed Decorative and Protective Cover for Under the Duct Installations only. The SC100 provides a protective shell around the exposed insulated tank and provides a visually pleasing fi nish to the installation.

  • Page 23: Water Hammer Arrester (Wh-100)

    APPLICATION NOTE Model #WH-100 (P/N: 090478A0001) Water Hammer Arrester Installation Instructions Supplement to the Electronic Steam Humidifi er Model S2000/S2020 Parts List: Required tools and materials: * Water Hammer Arrester #WH 100 * Adjustable wrenches * 2 - 1/4” brass compression nuts * Tubing cutter * 2 - 1/4”...

  • Page 24: Water Conditioning System (Wc-25)

    The STEAM-TREAT System is available as an installation add-on Guest fi ttings at each end of the Steam-Treat cartridge. No ad- option for the Steam Humidifi er S2000, S2020 and Atomizing ditional fi ttings or tools are necessary. Humidifi er TM-2000.

  • Page 25: Air Proving Device (Adp)

    This device must be purchased seperately from Field Controls as part of your Steam Humidifi er System. The latest improvement to the Field Controls humidifi ers is the new “Airfl ow Interlock Feature” provided on the low voltage terminal block.

  • Page 26: Inside Duct Mounting Bracket (Idb)

    Supplement to the Electronic Steam Humidifi er Model S2000/S2020 The model IDB is an optional installation accessory for the S2000 and S2020 Steam Humidifi er. The IDB is designed to ease the mounting process and facilitate removal of the humidifi er for inspection and maintenance.

  • Page 27: Under Duct Mounting Bracket (Udb)

    Supplement to the Electronic Steam Humidifi er Model S2000/S2020 The model UDB is an optional installation accessory for the S2000 and S2020 Steam Humidifi er. The UDB is de- signed to ease the mounting process and facilitate removal of the humidifi er for inspection and maintenance.

  • Page 28: Water Level Probe Replacement

    Water Level Probe Replacement Installation Instructions Supplement to the Electronic Steam Humidifi er Model S2000/S2020 To replace the water level probe in the “S” series steam humidifi er, Push the water level probe up to and through the hole in the you must unplug and shut down your steam humidifi er and allow circuit board.

  • Page 29: Water Fill Valve Replacement

    Model #2001 (P/N: 094021A0203) Water Fill Valve Replacement Installation Instructions Supplement to the Electronic Steam Humidifi er Model S2000/S2020 Review the entire project to be sure that nothing has been To replace the Water Fill Valve in the “S” series steam humidifi er, overlooked.
  • Page 30 page 30...
  • Page 31 page 31...
  • Page 32 WARRANTY For warranty information about this or any Field Controls product, visit: www.fi eldcontrols.com Phone: 252.522.3031 • Fax: 252.522.0214 www.fieldcontrols.com © Field Controls, LLC P/N 090375A0227 Rev P 12/15...

This manual is also suitable for:

S2000

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